Hinging device for projected type sash



Jan. 8, 1935.

E. PEREMI Er AL 1,987,516

HINGING DEVICE FOR PROJECTED TYP SASH 4 I Filed oct. 11, 193s 2 sheets-sheet 1` I4 X vENToRs' wlTNEssEsl 'N I Mzwyw Jal 8, 1935. E. PEREMI Er Al. i 1,987,5:16 l

HINGING DEVICE FOR PROJECTED TYPE SASH Filed oet. 1i," 193s 2 vsheen-sheet 2 j" .6. C.. j Z

' l f 5X INVENToRs wlTNl-:ssEs Mmmm/Emma m /a au15 1pm point at friction bolts when the sash is in open of the extension 7 is provided with an adjustable 5 Patented Jan. 8, 1935 'l p y 1,987,516 Ill-NGING DEVICE gggtHPROJECTEDTYPE v UNITED sTATEs PATENT OFFICE Edmund Peromi and Louis Toth, Manhasset, N. Y. Application october 11, '1933, serial No. 693,202 s claims. (ci. ifs-179) This invention relates to hinging devices for slot 5 therein extending -substantially parallel the projected type of sash, an object of the into the frame, and it also has a curved or arcuate vention being to provide an improved construcslot 6 in the projecting portion 7 of the plate tion of hinge which provides an extra resting which is at an angle to the slot 5. I'he outer end position and which eliminates the possibility of setscrew-8 which has a lock nut 9 thereon and sagging of the sash. which is adapted to engage a sill lO'and support A further object' is to provide an improved the outer end of this arm and permit adjustment hinging device which creates enough space be- -thereof to level the same and adjust the position 10 tween the sash and the jamb to permit cleaning of the sash. 10 of both sides of the window panes from the in# A supporting plate 11 is rigidly secured'to the sash and this securement to the sash may be side of the room.

A further object is to provide a hinging device through the medium of a flange 12 on the plate of this character having improved arrangement 1l secured by screws or other suitable means 13 10 of eccentric pin so that the sash can be brought with the sash.: This plate 11 rests on the supl5 either closer or further away from the frame tol porting .plate 3 and is coupled to the plate 3 by f provide clearance. means of an adjustable pivot 14 and a sliding A further object is to provide a hinging device friction pivot bolt 15. The pivot 14 has an eco1." this character which embodies many novel centric head l4 \which is mounted to move in features of construction and combinations and the slot-5, and Byeturning the pivot 14 with re- 20 arrangements of parts, all of which will be more spect to the plate 11, the eccentric head 14 will fully hereinafter described and pointed `out in cause the sash to be adjusted inwardly-and outthe claims. wardly within a certain range, so that if the sash In the accompanying drawingsy is not exactly aligned in the frame it can be ad- Figure 1 is a sectional plan view showing one justed inwardly and outwardly by means of the 25 form of our improved hinging device operatively .pivot 14. The pivot 14 .has an annular shoulder connected to an outwardly swinging sash; 14" located between the plate 11 and the plate 3.

Figure 2' is a view inl section on the staggered The upper end of the pivot 14 is screw-threaded line 2-2 of Figure 1; for the reception of a nut a which clamps a fric- Figure 3 is a fragmentary view in section on tion washer b against the plate 11. Asshown 30 the line 3-3 of Figure 1; in Figure 4, and in lieu of the pivot 14, a` modi- Figure 4 isa fragmentary view in section on the fied form of pivot 17 may be used. This pivot 17 line 4-4 of Figure 10; has an elongated head 16 mounted to slide in the Figure 5 is a plan view of the sliding pivot slot 5. The pivot 17 is mounted in an eccentricl shown inFigure 4; bushing 18,' and this bushing .18 has an annular 35 V Figure 6 is a sectional plan view illustrating a ange 19 at its lower end located between the modication; plate 3 and plate 11, and projects in opening 20 in 'v Figure 7 is a view in section on the line 7-7 of the plate 11. The upper end of the eccentric l Figure 6; v bushing 18 is screwfthreaded to receive a nut 21 40 Figure 8 isasectlonal elevation, the view being and a covering friction disk 22 is socketed to .40

taken on the line 8 8 of Figure 6; cover the angular upper end 23 of the pivot 17 and Figure 9 is a perspective view of the sliding a screw 17' is projected through the disk 22 and pivot shown at the left of Figure 8. screwed into the end of the pivot 17. By reason Figure 10 is a sectional plan view similar to of this construction of adjustable pivot it will be Figure 1, illustrating a modi'ed form 'of pivot noted that the bushing 18 can be turned so as to 45 ShOWD in'Figure 4. adjust the pivot and adjust the sash in the frame Referring more particularly to Figures l. 2, 3. within certain limits to make up for any variation 4 and 5 of the drawings, 1 represents a frame or, in position necessary for proper alignment. The more speciiically, the jamb of the frame, and 2 sliding friction bolt 15 has a head 24 atits lower an outwardly swinging sash. 3 represents the' end below the plate 3, and this bolt 15 1s of two 50 main supporting plate of our improved hinging diterent diameters. The larger diametered pordevice. This plate 'is rigidly secured to the frame tion 25 is in the slot 5 of the plate 3, and the 1 and may extend under the frame, as shown most smaller diametered portion 26 is in an opening 27 clearly in Fig. 2 of the drawingsto be secured in the plate 1.1. A spacing washer 28 is disposed i5 thereto by screws 4. This plate 3 has a straight on the bolt between the plate 3 andthe plate 11. 55

A spring cup washer 29 1e located around the beu: and bears against the plate 11, and a friction adjusting nut 30 is screwed onto the upper end of A the bolt 15 to secure the parts together and regulate the frictional contact thereof.

v In the modification illustrated ln Figures 6, '1, 8 and 9 of the drawings, 31 represents a main supporting plate which is secured to the window frame 1 preferably by means of screws 32 projected through the lower bar of the frame 1, and screwed into the plate 31 with a suitable filler block 33 in the frame. A sash anchor arm 34 is secured to the sash preferably byl means o! screws 35 projected through webs 36 on the anchor arm 34, and the anchor arm-34 is connected to the supporting plate by a sliding pivot 37 which is movable in a straight slot 38 in the plate 31. This pivot or -pin 37 has an elongated head 38' which slides in the slot 38, and its stud portion 39 projects into a socket 40 in one end of the arm 34, and the arm and pin are held in coupled relation by means of a cross pin 41 projected through the socket 40 and positioned in an angular groove 42 in the pin.

A pivot bolt 43 operatively connects one Yend of the arm 34 with a guiding lever 44, and the other end of said guiding lever is connected to the plate 31 by an adjustable pivot pin 45. .The pivot bolt 43 is integral with the lever 44, and a friction washer 47 surrounds the bolt 43 between said lever and the face of the arm.34. A spring cup vwasher 48 is located on the pivot bolt and bears against the arm 34, and a nut 49 is screwed into the end of the bolt and bears against the spring washer 48 to give the desired frictional contact.

The adjustable lever 44 comprises a pin having a head 50 at its lower end, and above said head a pin is mounted in an eccentric bushing 51 which has notches 52 in its edges for the reception of a securing screw 53 projected through the plate and engaging in any of said notches to secure the bushing inany desired adjustment so as to adjust the sash in the frame. The pivot pm '45 is xed in the guiding lever 44 so that when the lever 44 `turns the pin turns in its eccentric bearing.

In connection with both forms of hinges above described, it is, of course, to be understood that these hinges are arranged in pairs in natural use, and while we have illustrated only the hinge at the lower portion of the sash it is obvious that a similar hinge device is at the upper portion of the sash and that the operation of the parts of both Y lhinges willbe in unison so that as the sash is swung outwardly the hinged end thereof will move away from the frame to allow both sides of the sash to be cleaned vfrom the inside of the room, and when the sash is closed it will be moved not only inwardly `but outwardly as well so as to engage the jamb and nt snugly and weather-tight in the frame.

While we have illustrated let we believe to 7 be the preferred embodiments of our invention,

What we claim is:

1. A hinging device for a projected type sash including a supporting plate adapted to be se cured to the window frame, an anchor arm adapted to be secured to the sash, an extension on the plate, said plate having a straight slot therein and said extension having a curved slottherein, pivots connecting the anchor arm and plate and movable respectively in the straight and curved slots, the pivot extending in the straight slot being adjustable with respect to the anchor arm by means adjustable in an opening in the anchor arm, and an elongated head on said-last mentioned pivot engaging-the side walls of the straight slot to prevent the pivot from turning with respect to said plate.

2. A hinging device for the projected type sash, including a supporting plate adapted to be secured to the window frame, an anchor arm adapted to be secured tothe sash, an extension on the plate, said plate having a straight slot therein and said extension having a curved slot therein, a pivot connecting the anchor arm with the slotted portion of the extension and-movable in the curved slot, a second pivot connecting the anchor arm with the slotted portion of the plate and movable'in the straight slot, and an eccentric head on the second pivot adapted when the latter is turned to adjust the sash toward and away from the frame.

3. A hinging device for a projected type sash. including a supporting plate adapted to be secured to the window frame, an anchor arm adapted to be secured to the sash. an extension on the plate, `said plate having a straight slot therein and said extension having a curved slot therein, a pivot connecting the anchor arm with the slotted portion of the extension, a second pivot connecting the anchor arm with the straight slotted portion of the plate, an eccentric head on the second pivot adapted when the pivot is turned to adjust the sash toward and away from the frame, a clamping nut screwed on the end of the second pivot, and an integral flange on second pivot located between the anchor arm and the plate. r

4. In a hinging device tor a window sash, ilxed members on the sash and window frame respectively, a pivot carried by the n xed member`on the sash, an adjustable eccentric bushing positioned on the nxed member on the sash and spaced from said pivot, a second pivot loosely tting in said bushing, andmeans to maintain the adjustment of the bushing, the pivots being movable in different paths in guiding slots respectively' in the `xed v member on said frame, the sash being adjustable.

said frame by adjusting said anchor arm with the slotted portion of the plate,

said second pivot having adjustable eccentric means adapted when turned to adjust the sash toward and from the frame.

EDMUND PEREMI. LOUIS TOTH. 

